OOIR: Observatory of International Research

Papers

(The TQCC of Investigative Radiology is 17. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-01-01 to 2026-01-01.)

Article	Citations
Addressing the Contrast Media Recognition Challenge	168
Influence of Contrast Media Temperature and Concentration on Patient Comfort and Safety in Computed Tomography	106
Artifact Reduction in Interventional Devices Using Virtual Monoenergetic Images and Iterative Metal Artifact Reduction on Photon-Counting Detector CT	93
Deep Learning Reconstruction of Prospectively Accelerated MRI of the Pancreas	88
From Dose Reduction to Contrast Maximization	80
Novel Clinically Translatable Iron Oxide Nanoparticle for Monitoring Anti-CD47 Cancer Immunotherapy	71
Clinical Utility of Diffusion-Weighted Imaging in Gynecological Imaging	69
Metal Artifact Reduction in Photon-Counting Detector CT	67
Recent Developments and Future Perspectives in Magnetic Resonance Imaging and Computed Tomography Contrast Media	66
Advanced Neuroimaging With Photon-Counting Detector CT	62
Deep Learning-Enhanced Parallel Imaging and Simultaneous Multislice Acceleration Reconstruction in Knee MRI	62
Muscle Reference Values From Thoracic and Abdominal CT for Sarcopenia Assessment	60
Implementing Artificial Intelligence for Emergency Radiology Impacts Physicians' Knowledge and Perception	54
CT- and MRI-Aided Fluorescence Tomography Reconstructions for Biodistribution Analysis	52
A New Iterative Metal Artifact Reduction Algorithm for Both Energy-Integrating and Photon-Counting CT Systems	51
Contrast-Enhanced 3D Spin Echo T1-Weighted Sequence Outperforms 3D Gradient Echo T1-Weighted Sequence for the Detection of Multiple Sclerosis Lesions on 3.0 T Brain MRI	51
Deep Learning Reconstruction Combined With Conventional Acceleration Improves Image Quality of 3 T Brain MRI and Does Not Impact Quantitative Diffusion Metrics	51
Gadolinium Elimination in a Gadolinium Deposition Disease Population After a Single Exposure to Gadolinium-Based Contrast Agents	51
Clinical Efficacy of Gadobutrol: Review of Over 25 Years of Use Exceeding 100 Million Administrations	48
Risk of Contrast-Induced Acute Kidney Injury in Computed Tomography	48
First Experience With a Whole-Body Spectral Photon-Counting CT Clinical Prototype	45
A New Era in Magnetic Resonance Contrast Media	44
Artificial Intelligence to Reduce or Eliminate the Need for Gadolinium-Based Contrast Agents in Brain and Cardiac MRI	41
T2 Turbo Spin Echo With Compressed Sensing and Propeller Acquisition (Sampling k-Space by Utilizing Rotating Blades) for Fast and Motion Robust Prostate MRI	41
Protein MRI Contrast Agents as an Effective Approach for Precision Molecular Imaging	40

Focused Ultrasound	39
MR Safety of Inductively Coupled and Conventional Intraoral Coils	39
Differentiating Macrovascular and Microvascular Ischemia Using Fractal Analysis of Dynamic Myocardial Perfusion Stress-CT	38
Quantification of Hepatocellular Carcinoma Vascular Dynamics With Contrast-Enhanced Ultrasound for LI-RADS Implementation	38
Motion-Compensated Multishot Pancreatic Diffusion-Weighted Imaging With Deep Learning–Based Denoising	38
Detectability of Breast Cancer in Dedicated Breast CT Compared With Mammography Dependent on Breast Density	38
Oral Manganese Chloride Tetrahydrate: A Novel Magnetic Resonance Liver Imaging Agent for Patients With Renal Impairment	37
7 T Musculoskeletal MRI	36
Computed Tomography 2.0	36
Accuracy of Nodule Volume and Airway Wall Thickness Measurement Using Low-Dose Chest CT on a Photon-Counting Detector CT Scanner	36
Breast DWI Analyzed Before and After Gadolinium Contrast Administration—An Intrapatient Analysis on 1.5 T and 3.0 T	36
Extracellular Volume Quantification With Cardiac Late Enhancement Scanning Using Dual-Source Photon-Counting Detector CT	34
Impact of a Prototype 29:1 Ratio Grid on Image Quality and Radiation Dose in Abdominal Angiography	33
Safety, Tolerability, and Pharmacokinetics of a Novel Macrocyclic Gadolinium-Based Contrast Agent, HNP-2006, in Healthy Subjects	32
BOA	32
Free-Breathing Respiratory Triggered High-Pitch Lung CT	32
Pharmacokinetics, Safety, and Efficacy of Gadopiclenol in Pediatric Patients Aged 2 to 17 Years	31
Clinical Safety of Gadobutrol: Review of Over 25 Years of Use Exceeding 100 Million Administrations	30
Characterizing the Heart and the Myocardium With Photon-Counting CT	30
Fat Fractions of the Rotator Cuff Muscles Acquired With 2-Point Dixon MRI	29
What Is the Added Value of DWI Compared With Structured Assessment of BI-RADS Criteria by the Kaiser Score? A Systematic Review and Meta-analysis	28
Radiomics and Deep Learning for Disease Detection in Musculoskeletal Radiology	28
New-Generation Low-Field Magnetic Resonance Imaging of Hip Arthroplasty Implants Using Slice Encoding for Metal Artifact Correction	27
Effect of Contrast Agent Dose Reduction on Vascular Enhancement and Image Quality in Thoracoabdominal Dynamic 3-Dimensional Magnetic Resonance Angiography	27
Brachial Plexus Magnetic Resonance Neurography	27
Characterizing Scatter Correction Software of 5 Mobile Radiography Units	26
Relevance of Prostatic Fluid on the Apparent Diffusion Coefficient	26
Pilot Tone‐Triggered MRI for Quantitative Assessment of Cardiac Function, Motion, and Structure	26
Normal Brain and Brain Tumor ADC	26
Relationship of Dose and Signal Enhancement Properties of Gadoquatrane, a New Tetrameric, Macrocyclic Gadolinium-Based Contrast Agent, Compared With Gadobutrol	25
Ultra-High-Resolution T2-Weighted PROPELLER MRI of the Rectum With Deep Learning Reconstruction	24
Usefulness of Breath-Hold Fat-Suppressed T2-Weighted Images With Deep Learning–Based Reconstruction of the Liver	24
MRI Dixon Fat-Corrected Look-Locker T1 Mapping for Quantification of Liver Fibrosis and Inflammation—A Comparison With the Non–Fat-Corrected Shortened Modified Look-Locker Inversion Recovery Technique	24
Whole-Body Magnetic Resonance Imaging in the Large Population-Based German National Cohort Study	23
Third-Generation Cardiovascular Phantom	23
Quantitative Liver Imaging in Children	23
ADAMTS4-Specific MR Peptide Probe for the Assessment of Atherosclerotic Plaque Burden in a Mouse Model	23
Pharmacokinetics, Safety, and Tolerability of the Novel Tetrameric, High-Relaxivity, Macrocyclic Gadolinium-Based Contrast Agent Gadoquatrane in Healthy Adults	22
High-Resolution Free-Breathing Chemical-Shift-Encoded MRI for Characterizing Lymph Nodes in the Upper Abdomen	22
ComBat Harmonization for MRI Radiomics	22
Accurate Diagnosis of Cortical and Infratentorial Lesions in Multiple Sclerosis Using Accelerated Fluid and White Matter Suppression Imaging	21
Artificial T1-Weighted Postcontrast Brain MRI	21
Current Status of Magnetic Resonance Imaging Use in Bladder Cancer	21
Countering Calcium Blooming With Personalized Contrast Media Injection Protocols	21
Next-Generation Cancer Magnetic Resonance Imaging With Tumor-Targeted Alkylphosphocholine Metal Analogs	20
MRI of Temporomandibular Joint Disorders: A Comparative Study of 0.55 T and 1.5 T MRI	19
Hot Topics in Diagnostic Imaging—Encompassing Advances in MR, Photon-Counting CT, and Ultrasound	19
Emerging Trends and Innovations in Radiologic Diagnosis of Thoracic Diseases	19
Ultra-High-Resolution and K-Edge Imaging of Prosthetic Heart Valves With Spectral Photon-Counting CT	18
The Compressed Sensing MP2RAGE as a Surrogate to the MPRAGE for Neuroimaging at 3 T	18

Audiovisual Breathing Guidance for Improved Image Quality and Scan Efficiency of T2- and Diffusion-Weighted Liver MRI	18
Artificial Intelligence and Interstitial Lung Disease	18
Improved MR Detection of Optic Nerve Demyelination With MP2RAGE-FLAWS Compared With T2-Weighted Fat-Saturated Sequences	18
A Comprehensive Overview of the Efficacy and Safety of Gadopiclenol: A New Contrast Agent for MRI of the CNS and Body	18
Photon-Counting Versus Energy-Integrating Detector CT Angiography of the Lower Extremity in a Human Cadaveric Model With Continuous Extracorporeal Perfusion	17
Multimodal In Vivo Tracking of Chimeric Antigen Receptor T Cells in Preclinical Glioblastoma Models	17
Highly Sensitive 3-Tesla Real Inversion Recovery MRI Detects Leptomeningeal Contrast Enhancement in Chronic Active Multiple Sclerosis	17
A Novel Reconstruction Technique to Reduce Stair-Step Artifacts in Sequential Mode Coronary CT Angiography	17